18468648

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 56453760

約数和(自身を除く): 37985112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 2591, 3564, 5182, 7128, 7773, 10364, 15546, 20728, 23319, 28501, 31092, 46638, 57002, 62184, 69957, 85503, 93276, 114004, 139914, 171006, 186552, 209871, 228008, 256509, 279828, 342012, 419742, 513018, 559656, 684024, 769527, 839484, 1026036, 1539054, 1678968, 2052072, 2308581, 3078108, 4617162, 6156216, 9234324, 18468648]

約数ペア:

[(1, 18468648), (2, 9234324), (3, 6156216), (4, 4617162), (6, 3078108), (8, 2308581), (9, 2052072), (11, 1678968), (12, 1539054), (18, 1026036), (22, 839484), (24, 769527), (27, 684024), (33, 559656), (36, 513018), (44, 419742), (54, 342012), (66, 279828), (72, 256509), (81, 228008), (88, 209871), (99, 186552), (108, 171006), (132, 139914), (162, 114004), (198, 93276), (216, 85503), (264, 69957), (297, 62184), (324, 57002), (396, 46638), (594, 31092), (648, 28501), (792, 23319), (891, 20728), (1188, 15546), (1782, 10364), (2376, 7773), (2591, 7128), (3564, 5182)]